198672212 is an even 9-digits composite number following 198672211
and preceding 198672213 . In scientific notation, it is written as 1.98672212 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 97025880 positive integers (up to 198672212) that are relatively prime to 198672212.
198672212 has 12 divisors, whose sum is 355762176
The reverse of 198672212 is 212276891
Previous prime number is 43
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-eight million six hundred seventy-two thousand two hundred twelve
Scientific notation
1.98672212 × 10^8
Engineering notation
1.98672212 × 10^6
Prime Factorization
2 × 2 × 43 × 1155071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99336106
Product of the distinct prime numbers
The prime factorization of 198672212 is 2 × 2 × 43 × 1155071.
Since it has a total of 4 prime factors.
1 , 2 , 81 , 94 , 733 , 566 , 449 , 6712 , 5437 , 17929 , 14017 , 305618 , 7624584 , 4631202 , 35336181 , 25233890 , 202674577 , 481895558 , 7043780423 , 3192171712
n×2
397344424
n×3
596016636
n×4
794688848
n×5
993361060
n÷2
99336106
n÷3
66224070.666667
n÷3
49668053
n÷5
39734442.4
n2
39470647820972944
n3
7.8417209116657E+24
n4
1.5579320394073E+33
n5
3.0951780441471E+41
2 √n
14095.113053821
3 √n
583.50651453064
4 √n
118.72284133149
5 √n
45.669622883716
1 , 2 , 4 , 43 , 86 , 172 , 1155071 , 2310142 , 4620284 , 49668053 , 99336106 , 198672212
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-198672211
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 198672212 can be divided by 12 positive divisors.
The sum of these divisors (counting 198672212) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110101110111111101010100
3
Ternary
111211211121001002
4
Quaternary
23311313331110
5
Quinary
401330002322
6
Senary
31414122432
8
Octal
1365677524
10
Decimal
198672212
12
Duodecimal
56650418
16
Hexadecimal
bd77f54
20
Vigesimal
321e0ac
36
Base36
3aa8gk
md5
8d75ed8904b401db73728189ba47c92f
sha1
cb5a9b1b78554ae798cafb7f75d9bc2e4d4f1fbb
sha256
3b0f6298146608253c0f6501768951bcec2d096e4209dc636b6fcea34d1acce5
sha512
5b759691369de1656109cc3ffc7e75332f14f44c3e4f090bbb479f049d19e5797f78b69ccc75e0fe95cb44ed742bfcbd511838ada280658896a5aeb28878039a
ripemd-160
59e27c6a752a248728f7177f89c656c7d8a62ab8
Diameter
397344424
Circumference
1248294323.3833
Area
1.240006972268E+17
Volume
3.2847323743454E+25
Surface area
4.9600278890719E+17
Circumference
1248294323.3833
Perimeter
794688848
Area
39470647820972944
Diagonal
280964936.67706
Surface area
236823886925837664
Volume
7.8417209116657E+24
Space diagonal
344110365.2361
Perimeter
596016636
Area
1.7091291858396E+16
Altitude
172055182.61805
Surface area
1.7091291858396E+16
Volume
9.2415567213519E+23
Height
93654978.892354